Analysis

  • max time kernel
    150s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/09/2024, 23:28

General

  • Target

    Shut Down Expert/ShutDown.exe

  • Size

    444KB

  • MD5

    2138c5f990ff9c7a338a10655331d0f3

  • SHA1

    372651f8045e24c47aca3bc208d8e3133608d3a9

  • SHA256

    85617d13c547c48d934fcb8fa40a89970119ef8c62514f70ca07b1b74050dd8f

  • SHA512

    4af5807054541b6989f524e88f5499b1337364013cb5831e4a104d6bafe90803ffd328688e5923f9fce1ed0fa10d69d60976d832a876c2a5fed36f45fec3e63b

  • SSDEEP

    12288:cxbCnXN2sGtWSIXZpD9oqBMwAyX8/SN6F:cx4NcWpZp5BTAys/V

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader First Stage 15 IoCs
  • UPX packed file 16 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Shut Down Expert\ShutDown.exe
    "C:\Users\Admin\AppData\Local\Temp\Shut Down Expert\ShutDown.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4340-0-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-1-0x0000000000B60000-0x0000000000B61000-memory.dmp

    Filesize

    4KB

  • memory/4340-5-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-7-0x0000000000B60000-0x0000000000B61000-memory.dmp

    Filesize

    4KB

  • memory/4340-6-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-8-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-9-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-10-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-11-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-12-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-13-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-14-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-15-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-16-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-17-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-18-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-19-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB

  • memory/4340-20-0x0000000000400000-0x000000000054E000-memory.dmp

    Filesize

    1.3MB